1//===-- LoongArchInstPrinter.h - Convert LoongArch MCInst to asm syntax ---===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This class prints a LoongArch MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
14#define LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
15
16#include "MCTargetDesc/LoongArchMCTargetDesc.h"
17#include "llvm/MC/MCInstPrinter.h"
18
19namespace llvm {
20
21class LoongArchInstPrinter : public MCInstPrinter {
22public:
23 LoongArchInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
24 const MCRegisterInfo &MRI)
25 : MCInstPrinter(MAI, MII, MRI) {}
26
27 bool applyTargetSpecificCLOption(StringRef Opt) override;
28
29 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
30 const MCSubtargetInfo &STI, raw_ostream &O) override;
31 void printRegName(raw_ostream &O, MCRegister Reg) const override;
32 void printAtomicMemOp(const MCInst *MI, unsigned OpNo,
33 const MCSubtargetInfo &STI, raw_ostream &O);
34
35 // Autogenerated by tblgen.
36 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
37 void printInstruction(const MCInst *MI, uint64_t Address,
38 const MCSubtargetInfo &STI, raw_ostream &O);
39 bool printAliasInstr(const MCInst *MI, uint64_t Address,
40 const MCSubtargetInfo &STI, raw_ostream &O);
41 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
42 unsigned OpIdx, unsigned PrintMethodIdx,
43 const MCSubtargetInfo &STI, raw_ostream &O);
44 static const char *getRegisterName(MCRegister Reg);
45 static const char *getRegisterName(MCRegister Reg, unsigned AltIdx);
46
47private:
48 void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
49 raw_ostream &O);
50};
51} // end namespace llvm
52
53#endif // LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHINSTPRINTER_H
54